title: Vitamin B12 and carbon dioxide production by chick embryo.
mesh_terms: D000818:Animals; D002245:Carbon Dioxide / Q000378:metabolism*; D002642:Chick Embryo; D014805:Vitamin B 12 / Q000494:pharmacology*
chemical_list: D002245:Carbon Dioxide; D014805:Vitamin B 12
keywords: CARBON DIOXIDE/metabolism; VITAMIN B12/effects